1503225

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 2946240

約数和(自身を除く): 1443015

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 131, 135, 153, 225, 255, 393, 425, 459, 655, 675, 765, 1179, 1275, 1965, 2227, 2295, 3275, 3537, 3825, 5895, 6681, 9825, 11135, 11475, 17685, 20043, 29475, 33405, 55675, 60129, 88425, 100215, 167025, 300645, 501075, 1503225]

約数ペア:

[(1, 1503225), (3, 501075), (5, 300645), (9, 167025), (15, 100215), (17, 88425), (25, 60129), (27, 55675), (45, 33405), (51, 29475), (75, 20043), (85, 17685), (131, 11475), (135, 11135), (153, 9825), (225, 6681), (255, 5895), (393, 3825), (425, 3537), (459, 3275), (655, 2295), (675, 2227), (765, 1965), (1179, 1275)]